12351750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 31629312

約数和(自身を除く): 19277562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 383, 430, 645, 750, 766, 1075, 1149, 1290, 1915, 2150, 2298, 3225, 3830, 5375, 5745, 6450, 9575, 10750, 11490, 16125, 16469, 19150, 28725, 32250, 32938, 47875, 49407, 57450, 82345, 95750, 98814, 143625, 164690, 247035, 287250, 411725, 494070, 823450, 1235175, 2058625, 2470350, 4117250, 6175875, 12351750]

約数ペア:

[(1, 12351750), (2, 6175875), (3, 4117250), (5, 2470350), (6, 2058625), (10, 1235175), (15, 823450), (25, 494070), (30, 411725), (43, 287250), (50, 247035), (75, 164690), (86, 143625), (125, 98814), (129, 95750), (150, 82345), (215, 57450), (250, 49407), (258, 47875), (375, 32938), (383, 32250), (430, 28725), (645, 19150), (750, 16469), (766, 16125), (1075, 11490), (1149, 10750), (1290, 9575), (1915, 6450), (2150, 5745), (2298, 5375), (3225, 3830)]